44 results about "Serial computer" patented technology

A method, system and computer-usable medium are disclosed for providing graphical completion status information for the management of serial computer operations that are forked into parallel operations. A first interactive progress bar, comprising a plurality of progress indicator segments, is implemented to show the completion status of a composite application. A second progress bar is implemented for each element of the composite application as it is executed. Elements that are serially executed may require prerequisite or dependent operations. Forking operations are performed to execute elements in parallel. One or more progress indicator segments are selected to display information about their related computer operations. The user interacts with the information to pause, modify, reorder, reverse, retarget, or reverse the selected computer operations.

A method includes a supervisory controller within a computer identifying a plurality of PCIe devices installed within the computer and identifying one or more configurable link width for each of the identified PCIe devices, wherein each of the identified PCIe devices is determined to be installed in a particular PCIe slot. The method further includes the supervisory controller granting a higher priority to a first one of the PCIe devices than to a second one of the PCIe devices, and the supervisory controller controlling the allocation of a fixed number of serial communication lanes from a processor to the plurality of PCIe devices, wherein the first PCIe device is allocated the maximum configurable link width identified for the first PCIe device and the second PCIe device is allocated a link width less than the maximum configurable link width identified for the second PCIe device.

The invention discloses a horizontal type six-shaft parallel-serial computer numerical control milling machine, and relates to machining tools for large workpieces with complex curved surfaces. The horizontal type six-shaft parallel-serial computer numerical control milling machine is provided with a base, and a Y-direction slide platform, a Z-direction slide platform and an X-direction slide platform are mounted on the base through rails in sequence. A Y-direction drive motor is arranged on the base, and the Y-direction drive motor is connected with a Y-direction drive screw rod and drives the Y-direction slide platform to move in the Y direction. A Z-direction drive motor is arranged on the Y-direction slide platform, and the Z-direction drive motor is connected with a Z-direction drive screw rod and drives the Z-direction slide platform to move in the Z direction. An X-direction drive motor is arranged on the Z-direction slide platform, and the X-direction drive motor is connected with an X-direction drive screw rod and drives the X-direction slide platform to move in the X direction. An RPS parallel mechanism with three degrees of freedom is arranged on the X-direction slide platform, and a machining tool is mounted at the executing end of the parallel mechanism. The horizontal type six-shaft parallel-serial computer numerical control milling machine has the advantages of being large in working space, good in stiffness property, low in cost and high in machining accuracy. Further, the horizontal type six-shaft parallel-serial computer numerical control milling machine can be used for large stroke machining in the Y direction.

A wireless adapter and method of using the adapter for wireless connection via communication protocols, communication and data exchange between non-master peripheral devices that have legacy interface such as legacy wired serial computer interfaces and computing devices. The wireless adapter includes a wireless module such as a radio transmission/reception module that supports one or more wireless interfaces and has embedded software stack with at least one or several communication protocols. The wireless module is connected to a microprocessor emulating role of a master device. The adapter interface connector plugs into the legacy interface connector of the non-master peripheral device. The microprocessor emulates a master device in legacy interface in combination with a voltage regulator/converter so the wireless adapter plays a role of a master device in legacy interface with the non-master peripheral device acting as a non-master device in interface. This establishes a wireless connection between the computing device and the non-master peripheral device across the wireless adapter.

A computer audio interface unit (110) comprises a serial computer interface (e.g. USB) (204) providing a connector (112) for connection to an external, computer-based source (100) of digital audio data samples. A digital audio output connector (130) provides a digital audio output signal to external audio reproduction apparatus (106, 108). A word clock output connector (134) provides a word clock signal to external audio reproduction apparatus, in parallel with said digital audio output signal. An encoder (202/308) receives digital audio data via said USB interface and outputs said digital audio output signal. Clocking circuitry (202/300, 312) is responsive to a timing reference signal (200) independent of said external source (100), and generates said word clock signal for output to the external reproduction apparatus. Said clocking circuitry further generates a clock signal (302) for the USB interface (204) so as to synchronise the drawing of said audio data samples via said USB interface with the generated external word clock signal and the digital audio output signal. Interface and encoder functions may be housed separately from a master clock function.

The present invention relates to serial computer bus, its device and expanding application. The present invention adopts the built-in control function of SMBus IC chip, and has temperature sensors to measure the temperature of devices inside casing, temperature feedback signal to the IC chip for calculation and amplifier circuit to amplify the outer of the IC chip for controlling the fan to constitute one closed-loop control system. The device consists of casing monitoring IC chip, temperature sensors, amplifying and driving circuit, fan, power source, rotation speed measuring and matching circuit, voltage dividing circuit and SMBus. The present invention has the beneficial effects of constitution of intelligent casing system, measurement and control of fan rotation speed, lowering noise, environment protection, saving in energy, and management of devices inside the casing via communication between SMBus and system unit.

The invention discloses an onboard graphics processor control method and device. The substrate controller is accessed to obtain configuration information, and a high-speed serial computer expansion bus exchange chip, a clock multiplexer and a clock buffer are configured. A power supply signal is used to communicate with the onboard voltage regulator to perform power-on and sequential control, so that the high-speed serial computer expansion bus exchange chip connects the plurality of onboard graphic processors to the high-speed serial computer expansion bus according to the configuration information and provides a clock signal. The PCIE interface and the clock signal can be provided for a plurality of different GPUs or different working states of the GPUs, the onboard graphic processor iscontrolled to work normally according to the performance requirements of the onboard graphic processor, and the processing capacity of the onboard graphic processor is improved.

A computer program product includes program instructions executable by a processor, such as a supervisory controller within a computer to perform a method. The method includes identifying PCIe devices installed within the computer and identifying one or more configurable link width for each of the identified PCIe devices, wherein each PCIe device is determined to be installed in a particular PCIe slot. The method further includes granting a higher priority to a first one of the PCIe devices than to a second one of the PCIe devices, and controlling the allocation of a fixed number of serial communication lanes from a processor to the plurality of PCIe devices, wherein the first PCIe device is allocated the maximum configurable link width identified for the first PCIe device and the second PCIe device is allocated a link width less than the maximum configurable link width identified for the second PCIe device.

The invention belongs to the field of radar storage systems, and particularly relates to a storage control system based on an SATA interface solid state disk, which comprises an upper computer storagecontrol system; a high-speed storage board which is used for receiving external radar antenna data and carrying out signal transmission with the upper computer storage control system through a high-speed serial computer expansion bus standard interface, and the upper computer storage control system and the high-speed storage board carry out interaction of user layer data and control commands; anda high-speed storage board which comprises a main control chip and a storage medium, the main control chip is connected with the upper computer storage control system, and the main control chip sendsa control signal to the storage medium to receive a feedback signal of the storage medium. Through data storage and data control of the high-speed storage system, the problems of acquired data loss in radar work and correctness verification in the research and development process are solved, the front-end acquired data can be conveniently stored in real time in the airborne radar work, and testing in the early-stage radar research and development process and later-stage data analysis are facilitated.

The invention discloses an equipment exception detection method and device. The method comprises the following steps: monitoring the capacity of a PCIe link storage data packet of PCIe terminal equipment through the flow control characteristic of a high-speed serial computer extension bus PCIe; under the condition that the capacity of the data packet reaches a preset threshold value, controlling the PCIe link to be closed, and triggering an error report message, the error report message being an error report message triggered by an error report mechanism of PCIe; and triggering the driver to detect the state of the PCIe terminal device through the error report message so as to determine whether the PCIe terminal device is abnormal or not. According to the method and the device, the technical problem that the downtime risk of the host machine caused by hardware cannot be processed and repaired in time due to slow response of the AER drive program in related technologies is solved.

The invention discloses a simulation test system of a large-scale MIMO system. The simulation test system comprises universal software radio peripherals (USRP), a high-speed serial computer expansion bus standard PCIe case and a high-performance universal processor, wherein the PCIe case comprises a plurality of main PCIe cases and a plurality of sub PCIe cases; one main PCIe case is connected with a plurality of sub PCIe cases; one sub PCIe case is connected with a plurality of USRPs; each USRP is used for collecting antenna data and sending the collected antenna data to the sub PCIe case connected with the USRP; each sub PCIe case is used for collecting the received antenna data and sending the collected antenna data to the main PCIe case connected with the sub PCIe case; and each main PCIe case is used for collecting the received antenna data and sending the collected antenna data to the high-performance universal processor connected with the main PCIe case, so that the high-performance universal processor processes the received antenna data to obtain a processed baseband signal.

The invention discloses a four-way server and four-way service equipment. The four-way server comprises a first processor, a second processor, a third processor, a fourth processor, an expansion chip, a substrate management controller and a hard disk, the first processor, the second processor, the third processor and the fourth processor respectively support at most eight memory channels, and each memory supports at most two memory interfaces. The expansion chip is configured with a high-speed serial computer expansion bus standard mode to expand nine groups of high-speed serial computer expansion bus standard buses, the substrate management controller is connected with the expansion chip through one group of high-speed serial computer expansion bus standard buses to execute a server far-end management controller, and the hard disk is connected with the first processor, so that the high-speed serial computer expansion bus standard function is converted into a serial port hard disk function. By means of the mode, the four-way server with the independent technology can be achieved.

The invention discloses a two-way server and a communication method thereof. The two-way server comprises a central processing unit and a channel switch chip, a high-speed serial computer expansion bus standard channel of the central processing unit is connected with the channel switch chip, and the central processing unit provides a high-speed serial computer expansion bus standard channel function. And the channel switch chip provides a high-speed serial computer expansion bus standard channel function which is the same as that of the central processing unit. By means of the mode, the two-way server can have the same high-speed serial computer expansion bus standard channel function of two ways of central processing units when being matched with one way of central processing unit.

The invention provides an error injection method for an expansion bus of a high-speed serial computer. The method which is applied to a controller of a PCIe bus of the expansion bus of the high-speed serial computer and comprises the following steps: configuring a register for recording errors; sending a first request to slave equipment of the PCIe bus, so that the slave equipment closes the automatic response function of a second request; sending the second request to the slave equipment to trigger the slave equipment to send an error injection data packet to a controller of the PCIe bus; receiving the error injection data packet; and querying the register to determine whether the error of the error injection data packet is processed or not. According to the invention, the errors can be flexibly injected into a PCIe controller, so that the processing modes of the PCIe bus on various types of errors are flexibly verified.